html,body,#app,.el-container{
    margin: 0px;
    padding: 0px;
    height: 100%;
    font-family: "Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
}

.el-header {
  background-color: #b3c0d1;
  color: #333;
  text-align: left;
  line-height: 80px;
  font-size: 32px;
  font-weight: bold;
}

.el-footer {
  background-color: #b3c0d1;
  color: #333;
  text-align: center;
  line-height: 30px;
  font-size: small;
}

.el-aside {
  background-color: #d3dce6;
  color: #333;
  text-align: center;
  line-height: 200px;
}

.el-main {
  background-color: #e9eef3;
  color: #333;
}
